Christian Mendieta
christianmendieta.ca
Christian Mendieta
@christianmendieta.ca
Art, food, meditation and MTL.
Learning and sharing progress on AI
https://christianmendieta.ca
Software Engineering is my ikigai. The challenge, the craft, the impact. It all aligns here, it all makes sense.

#ikigai #aiengineering #software
December 4, 2025 at 2:59 PM
Chatbots respond. Agents act autonomously—searching, calculating, adapting.
#LangChain is becoming the de facto standard for building agents. #LangSmith finally gives us observability into the black box.
Full guide: christianmendieta.ca/build-ai-age...
#AIAgents
Build AI Agents with LangChain: Complete Developer Guide
Learn how to build autonomous AI agents using LangChain. Complete guide covering architecture, implementation, real-world applications, and production deployment best practices.
christianmendieta.ca
December 2, 2025 at 3:52 PM
Just published: How I built a production-ready AI sales assistant with RAG, intelligent lead qualification, and automated alerts. Real code. Real production challenges.

Read the full technical breakdown: christianmendieta.ca/building-a-p...

#AI #MachineLearning #RAG #PostgreSQL #OpenAI
Building a Production-Ready AI Sales Assistant with RAG: A Technical Deep Dive
Built a production-ready AI sales chatbot with RAG, intelligent lead qualification, and automated email alerts. Deploys to Vercel in minutes. Technical deep dive into PostgreSQL pgvector, GPT-4o-mini ...
christianmendieta.ca
November 6, 2025 at 3:45 PM
Sighs, how frustrating is air travel: check in, security, body scan, liquid limits, backpack sizing, etc etc. I miss trains, I miss Europe.
September 30, 2025 at 1:28 PM
Reposted by Christian Mendieta
A #meditation retreat just allows you to be present, not online, not in the cloud, not somewhere else, just here and now. I recommend it.
September 25, 2025 at 3:18 PM
Reposted by Christian Mendieta
Canada's Canadarm2 made another successful catch Sept. 18th, grabbing the Cygnus cargo ship and attaching it to the space station.
This is the largest vehicle so far.
Canadarm2 wasn't designed to do this but our techs figured out how to make it work.
www.asc-csa.gc.ca/eng/iss/cana...
Canadarm2's cosmic catches
Catching an unpiloted cargo ship calls for extremely precise work from the Canadian robotic arm.
www.asc-csa.gc.ca
September 22, 2025 at 2:21 PM
Time for mental training, going on a 3-day meditation retreat, see you next week.

#meditation #mindfulness #vipassana #offline
September 17, 2025 at 2:58 PM
Reposted by Christian Mendieta
Os animamos a llenar Bluesky de cielos azules con #LosBlueskydelPrado ¿Nos ayudáis a encontrarlos en las obras del #MuseodelPrado? Podéis descargaros las imágenes en www.museodelprado.es #art #museos
February 10, 2025 at 10:54 AM
Impressed with @scrimba.bsky.social's AI engineer path 🫡. Today's lunch: @hf.co API calls.

#ai #llm
September 10, 2025 at 2:39 PM
Reposted by Christian Mendieta
Reposted by Christian Mendieta
Best French Restaurants in Montreal ♥️
Best French Restaurants in Montreal
As voted by our readers in the 2025 Best of MTL readers poll, the best French restaurants in Montreal are L’Express, Leméac, Maison Boulud, Monarque and Casavant.
cultmtl.com
September 4, 2025 at 4:48 PM
Reposted by Christian Mendieta
If you build software, you should probably make an AGENTS.md file to help AI agents understand how to use it.

agents.md/
AGENTS.md
AGENTS.md is a simple, open format for guiding coding agents. Think of it as a README for agents.
agents.md
August 20, 2025 at 4:58 PM
How I built an AI blogging assistant using @n8n.io and 6 specialized agents to reduce content creation time by 90% while maintaining quality standards for my @ghost.org blog.

christianmendieta.ca/building-my-...

#AI #ContentCreation #N8N #WorkflowAutomation #Blogging #MultiAgent #GhostCMS
Building My AI Blogging Assistant: A Multi-Agent Team to Scale Content Creation
How I built an AI blogging assistant using N8N and 6 specialized agents to reduce content creation time by 90% while maintaining quality standards.
christianmendieta.ca
September 2, 2025 at 3:53 PM
Reposted by Christian Mendieta
Opinion: If Canada does not embed AI skills in education, our workforce risks becoming dependent consumers of global technologies rather than leaders in shaping them. #cdnpoli

www.hilltimes.com/story/2025/0...
AI literacy as a Canadian policy imperative
If Canada does not embed AI skills in education, our workforce risks becoming dependent consumers of global technologies rather than leaders in shaping them.
www.hilltimes.com
August 30, 2025 at 4:01 PM
Reposted by Christian Mendieta
August 30, 2025 at 12:22 AM
Reposted by Christian Mendieta
Francisco de Goya - The Colossus
August 29, 2025 at 6:08 PM